Answer:
I think its organic material from plants and animals
Explanation
Edge 2020
Answer:
Humans would probably make themselves a different height. They would most likely make themselves prettier as well.
They would think this due to the fact that, if they were more attractive, they would be more socially accepted. This is because, sadly, people are very hateful. If they looked more like the image of what people like, then they would actually be "cared" for.
Columns on the periodic table are called C. groups.
Microbes are responsible for <u>oxygen production</u>, <u>nitrogen cycle </u>and <u>sulfur cycle</u>.
The microbes like cyanobacteria are regarded as oxygen generators in the atmosphere. In the nitrogen cycle, bacteria are crucial. Bacteria that fix nitrogen turn atmospheric nitrogen into nitrates. Ammonia is produced when decomposing nitrogen waste is converted by bacteria. "Ammonia is converted to nitrates and nitrites by nitrifying bacteria."
While many bacteria can only partially reduce sulfur, other specialized bacteria can completely rely on sulfur for respiration. In their respiration, they employ sulfur or sulfate as an electron receptor and emit sulfide as waste. The oxidation-reduction and assimilation-dissimilation phases of the sulfur cycle in nature are crucially dependent on microbes.
To learn more about sulfur cycle and microbes here,
brainly.com/question/14353238
#SPJ4
